David Van Vickle davidvanvickle

davidvanvickle / promises.js

Last active August 29, 2015 14:12

JS promises notes

	// http://www.html5rocks.com/en/tutorials/es6/promises/

	function get(url) {
	// Return a new promise.
	return new Promise(function(resolve, reject) {
	// Do the usual XHR stuff
	var req = new XMLHttpRequest();
	req.open('GET', url);

	req.onload = function() {

davidvanvickle / linkfilter.htm

Created January 13, 2015 20:11

turn html a tags into csv data

	<!DOCTYPE html>

	<html>
	<head>
	<title>Filter</title>
	<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
	</head>
	<body>

	<div id="proc"><p><a href="http://www.oscars.org/hollywoodcostume/" target="_blank">Academy of Motion Picture Arts and Sciences</a> <br><a href="http://annenbergphotospace.org/" target="_blank">Annenberg Space for Photography</a> <br><a href="http://www.armoryarts.org/" target="_blank">Armory Center for the Arts</a> <br><a href="http://www.caamuseum.org/" target="_blank">California African American Museum</a> <br><a href="http://californiasciencecenter.org/" target="_blank">California Science Center</a><br><a href="http://camla.org/" target="_blank">Chinese American Museum</a> <br><a href="http://www.cafam.org/" target="_blank">Craft Folk & Art Museum</a> <br><a href="http://www.fowler.ucla.edu/" target="_blank">Fowler Museum at UCLA</a> <br><a href="http://www.getty.edu/visit/center/" target="_blank">The Getty Center</a> <br><a href="http:

davidvanvickle / tally-table-vals.htm

Created January 14, 2015 19:32

tally table vals

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">

	<HTML>
	<HEAD>

	<META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=utf-8">
	<TITLE></TITLE>
	<META NAME="GENERATOR" CONTENT="OpenOffice 4.1.1 (Unix)">
	<META NAME="CREATED" CONTENT="0;0">
	<META NAME="CHANGED" CONTENT="0;0">

davidvanvickle / counterclockify.js

Created September 18, 2015 22:13

If an array of coordinates is clockwise, convert it to counterclockwise.

	/*

	Make coordinates counter-clockwise

	http://stackoverflow.com/questions/1165647/how-to-determine-if-a-list-of-polygon-points-are-in-clockwise-order

	(x2-x1)(y2+y1)

	point[0] = (5,0) edge[0]: (6-5)(4+0) = 4
	point[1] = (6,4) edge[1]: (4-6)(5+4) = -18

davidvanvickle / laravelhomestead.sh

Last active October 17, 2015 18:29

Laravel Homstead install notes


	# get a homestead box
	vagrant box add laravel/homestead

	# clone homestead and go into it
	git clone [email protected]:laravel/homestead.git
	cd homestead

	# put composer into it
	curl -sS https://getcomposer.org/installer \| php

davidvanvickle / alert-page-leave.js

Created February 8, 2016 22:38

	function goodbye(e) {
	if(!e) e = window.event;
	//e.cancelBubble supported by IE - this will kill the bubbling process.
	e.cancelBubble = true;
	e.returnValue = 'You sure you want to leave?';
	//This is displayed on the dialog

	//e.stopPropagation works in Firefox.
	if (e.stopPropagation) {
	e.stopPropagation();

davidvanvickle / find-changes.sh

Created June 26, 2017 15:20

find local repo changes from base project directory